diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi
index 9d5c3b2d3494..2a63c992b62c 100644
--- a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi
@@ -167,7 +167,6 @@
 	pcf8523: rtc@68 {
 		compatible = "nxp,pcf8523";
 		reg = <0x68>;
-		nxp,12p5_pf;
 	};
 
 	sgtl5000: codec@0a {
